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Back to Grow Questions
Heat?
Fusion
started grow question 5y ago
I'm in Canada and worried about heat. How are you others in Canada making sure your igloos don't melt?
Solved
Setup. Ventilation
likes
Fusion
answered grow question 5y ago
I gotta keep taking ice cubes out of the freezer and building up my house every morning.
likes
Complain
Selected By The Grower
Ttrichome
answered grow question 5y ago
2 ac units per grow room. That's keeping my igloo super cool EH! God damn stereotypes lmfao. Bunch of hosers
1 like
Complain
DeadwebsiteBoringcommunity
answered grow question 5y ago
I'm not really that concerned about it.. I just use more water..
1 like
Complain
Similar Grow Questions
Solved
topbilling
6" Fan in 3x3 Tent
I bought a 6" fan for a 3x3 Vivosun tent and I'm noticing a good mount of negative pressure even at the lowest setting. Do I need to get a 4" fan? There are some vents on bottom sides of the tent. Can I use those to lessen the pressure? Thanks!
Setup. Ventilation
5y ago
3
Solved
Grass_slinger
Keeping up the moisture
I’m having some trouble keeping my humidity up in the veg period as my fan is sucking all the moisture out of the room ?
Week 1
Setup. Ventilation
6y ago
1
2
Solved
VitaMan
Peltier dehumidifier @300ml per day adequate for 3x3x6 tent? Alternatively, a conventional dehumidifier outside the tent?
Peltier thermoelectric dehumidifiers extract 300ml of water per day. Weak compared to compresser units, small and use less energy. Is it enough? Would a conventional dehumidifier set outside of the tent near the intake be effective, or does it need to be inside the tent to work
Week 2
Other. Mold
Setup. Ventilation
2y ago
2
2
Solved
KCduzit
How can I get my humidity down? (Basement grow tent)
Plants are currently sitting at Rh 55% on my controller on day one of flower. I have a small $40 probreeze (Amazon) dehumidifier In the tent and am using a 4 inch intake (full strength) and 6 inch exhaust fan (1/4 strength). Day Temps around 25 Celsius in basement
Week 8
Setup. Sensors
Setup. Ventilation
5y ago
2
3
Solved
buddhi_coop
Temperature Control
Help! How do I get my temperature down? I have all 3 vents open & 4 fans blowing. My air duct hasn’t come in the mail yet so I can’t set up my exhaust fan yet.
Setup. Lighting
Setup. Ventilation
Setup. Other
4y ago
3
3
Solved
triforcepizza
When do I need to start using my duct fan for ventilation?
Should I be using my fan now, or wait until the plants get larger?
Week 1
Setup. Ventilation
5y ago
2
2
Solved
Just_Weed
Do you think this is a better position for carbon filter so it can have better airflow or is it more important to scrub air from the top and have 2 90 degree bends? I'll probably try this in my next grow. Pic with drying plants is setup from before with 2 90 degree bends.
Week 11
Setup. Ventilation
5y ago
4
6
Solved
CapeShark
Oscillating vs 2 non-isolating fans fan/CO2 filter
Made a purchase for some clip on fans.. but they’ve arrived and are non-oscillatory. 😑😑😑 What do we think return them for oscillating fans or keep and just move them around/set them on a schedule.. 😫
Week 4
Setup. Ventilation
5y ago
2
2
Solved
Abacus
Fucking global warming..
I’m on first week of flowering, in a autoflower setup of 2 plants.. but is too hot outside, and it will be worst… I’m now I’m 24/25 with light of and 28/28 with light on.. I have an extractor and then cf outside of the box. Cooler inside.. led lamp.. any advice for this summer?
Setup. Strain - Autoflowering
Setup. Ventilation
3y ago
1
3
Solved
BullWeedDog
Que tiempo tengo que dejar mi ventilar encendido??
Puedo utilizar el ventilador de mi cultivo solo cuando este encendida la bombilla?? es decir colocar que se prenda y se apague junto con la bombilla en el mismo ciclo o siempre debe estar encendido??
Other. General questions
Setup. Lighting
Setup. Ventilation
4y ago
1
1
Solved
Hou_Stone
Air inlet ?
Hello, My room is 100x100x200 cm with 2 holes at the bottom and 3 at the top. (400 watt hps lamp) I ordered a 6 inch 350 CFM extractor and i understand how to install it. But how should I make my air inlet ? this is my first grow room
Setup. Ventilation
2y ago
4
Solved
Marsledgrower
Best Dehumidifier? need help
My humidity is around 65% right now. what is The Best Dehumidifier on the market right now. Maybe a 50 pint or possible a 70 pint .. I got a 5x5 tent and a 2x4 tent In same room. Humidity is around 65%-70% but I want it to be around 45-50% when I go into flower..Thanks guys.
Other. Other
Setup. Ventilation
4y ago
4
4
Solved
Hou_Stone
it's getting too hot. I added 2 fans inside. Do you think I can enable them 100% of the time/all day? Or is it bad for my plants?
Week 11
Setup. Ventilation
2y ago
2
1
Solved
pichiherbs
Cant lower RH while flowering
What if u cant lower humidity? Because the garagebox is rh 75%. And with the rain here it wont lower. If u cant take avantage of the RH. Is it definitly a problem? If i do -cannacure treatment -use milk/water solution if area's got infected -defoliation Or is It doomed to fai?
Buds. Other
Setup. Ventilation
4y ago
3
6
Solved
BooBoosHotBoxCornGrow
AC/humidifier
So I did get a humidifier/AC. Super cheap, $40. It seems to work. I’ve gotten it at 79-82 degrees and 45-50% humidity. I just have to keep filling the water part up every couple hours but I work from home in my room where it’s in my closet
Week 1
Setup. Ventilation
5y ago
1
Solved
MrBz21
is this dehumidifier bad?
Hello! I'm just wondering if this sort of dehumidifier is somehow harmful to our plants. The fact it has a tablet and that it claims to remove 70% of smell let me suspicious.
Setup. Ventilation
4y ago
1
1
Solved
MuMu_the_Grower
High humidity in the morning
I’m having a very hard time coping with humidity (goes up to 85%), since I physically cannot get the airflow outside my house for various reasons. I open the window each morning, but could it lead to rottening in the late stages of flowering? Thanks for your replies ;)
Week 9
Setup. Ventilation
3y ago
2
2
Solved
Gautama
Simular Lluvia o no?
Buenas a todos, consulta simple, básica. Pero... tengo dudas! Sirve o no, simular la lluvia? Justo ahora estoy en plena flora, y lo hago para bajarles la temperatura. Gracias colegas
Setup. Ventilation
5y ago
2
2
Solved
LAzerBEAN
Exhaust fan/filter help!!!
i installed a 6" exhaust fan and carbon filter. its trying to suck the entire tent up. i have one 4" vent hole. it isn't enough. what should i do? on a budget.
Week 11
Setup. Ventilation
5y ago
5
5
Solved
masdefs33
Tried mini dehumid. still issues with portable ac (added @ 9pm 6/2) see pic for graph
Avg RH was 45%,had spikes @ 80% RH in dark, added portable ac to my tent. It raised avg. RH not lowered. Intake @ 40% RH that runs on a humidity cont. set @45%Now Day RH ~52%, Night RH ~60%.Ac starts RH spikes to 70% in dark. WTF am I doing wrong. Id hate to lose it to mold.
Other. General questions
Setup. Ventilation
2y ago
5